BB uses a microphone with a special chip in it to project her 13th note powers. In the episode Bizarro BB, while BB is in Lady Lux's body she tries to use her mic to sing a song to prove that it's really her, but Freezbone and Mostart didn't believe her, so Mo decided to eject her from the ejector chute. Then Lady Lux in BB's body keeps BB's mic safely in her holder at her waist to think of a way to steal Freez and Mo's instruments to free Vox. In the episode BB's Bro, her little brother Bucky stole the chip from the microphone and gave it to Lady Lux unknowingly, in order to prove himself and become a member of Mantyz, not knowing BB couldn't use her powers without it. BB keeps her mic safely in a holder at her waist.